4-2. Frame - Transform

1. Set index: Set the selected column as the index.

2. Reset index: Converts the index back to a column.

3. Data shift: Shifts the data in the selected column up or down.

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Data Shift

1. Periods: Set the amount by which you want to move the data. Use a positive value to move it down, and a negative value to move it up.

2. Set the units for the values entered in Frequency. If it's not time data, omit this setting.

   1. (Ex) Periods: 3, Frequency: minute -> Move down by 3 minutes

   2. (Ex) Periods: 3, Frequency: X -> Move down 3 spaces

3. Fill value: Enter a value to fill the empty space created by moving the data.